Her current research focuses on understanding how people’s social, food and physical activity environments influence behavior change and maintenance—particularly in at-risk populations and settings, such as low-income families and rural communities. Combining her interests in behavioral theory, health communications and the context in which people develop, change, and maintain health behaviors, Seguin-Fowler has co-developed comprehensive curricula and trainings for evidence-based health promotion programs to benefit midlife and older women. To date, more than 4,000 health educators in 48 states have been trained to implement these community-based physical activity and nutrition programs in predominantly non-urban areas.